What does the acronym USB stand for when referring to computer hardware connectivity? MCQ with Answer and Explanation

What does the acronym USB stand for when referring to computer hardware connectivity?
A. Unified System Bus
B. Universal Serial Bus
C. Universal System Board
D. Universal Serial Baseline
Answer: Option B
Solution (By JKSSB Mock Tests)
USB stands for Universal Serial Bus. It is an industry standard for cables, connectors, and protocols used for connection, communication, and power supply between computers and devices.

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Practice More Computer Abbreviations Questions

Question #1
What does the abbreviation URL stand for?
A. Universal Resource Location
B. Uniform Resource Linker
C. Universal Resource Locator
D. Uniform Resource Locator

Correct Answer: Option D


Explanation:
URL translates into Uniform Resource Locator, functioning as a formalized layout address scheme on internet protocols.

This question belongs to: Computer Computer Abbreviations
Question #2
What does the caching abbreviation eDRAM represent in advanced multi-core processor dies?
A. Enhanced Dynamic Random Access Memory
B. Electronic Dynamic Random Access Memory
C. Embedded Dynamic Random Access Memory
D. Extended Dynamic Random Access Memory

Correct Answer: Option C


Explanation:
eDRAM stands for Embedded Dynamic Random Access Memory. It integrates dense capacitor-based storage directly onto the principal processor silicon layer to boost on-chip cache levels.

This question belongs to: Computer Computer Abbreviations
Question #3
What does the secure protocol extension HTTPS stand for?
A. Hyperlink Transfer Protocol System
B. Hypertext Transfer Protocol Secure
C. Hypertext Transmission Protocol Security
D. Hypertext Transfer Protocol Standard

Correct Answer: Option B


Explanation:
HTTPS maps to Hypertext Transfer Protocol Secure, enforcing encryption layers over default communications.

This question belongs to: Computer Computer Abbreviations